Transactions of Materials and Heat Treatment

Title：Die improvement & stress analysis for spring lock ring

Authors： Changchun FAW Sihuan Automobile Co Ltd Wheel Branch Co Qiu Feng Wang Bo

Unit：

KeyWords： Spring lock ring Sizing Stress analysis

ClassificationCode：TG386

year,vol(issue):pagenumber：2001,26(4):52-54

Abstract：

This paper provide a theory basis for the improvement of sizing die by analyzing the stress of 7 0t-20 spring lock ring

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Reference：

1　肖景容冲压工艺学北京:机械工业出版社,1999.

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